Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11105408 | Continuously variable transmission device with device for varying the transmission curve | Walter Mariotti, Giacomo Freschi | 2021-08-31 |
| 11015697 | Continuously variable transmission device with gear regulation device | Walter Mariotti, Giacomo Freschi | 2021-05-25 |